[notfication-hubs] Remove the need for BodilessMatcher in the tests with sanitizers

[HarshaNalluru]

Packages impacted by this PR

@azure/notification-hubs

Bodiless Matcher is flaky

Bodiless Matcher doesn't always get activated even though registered as part of the test, leading to test failures in the pipeline for some jobs, not all.
I couldn't reproduce the issue locally, but there are several instances of evidence from the pipeline.

1. Pipeline/job complaining mismatch in req body - https://dev.azure.com/azure-sdk/public/_build/results?buildId=5175819&view=logs&j=3b001400-51a2-579b-5880-362a5b0a112a&t=4fd227ba-0f36-57a1-8fce-5a18caa54ed9&l=1759
2. Corresponding test recording - azure-sdk-assets/js/sdk/notificationhubs/notification-hubs/recordings/node/listregistrationsbytag/recording_should_list_all_registrations.json at js/notificationhubs/notification-hubs_9b371a54ae · Azure/azure-sdk-assets
3. corresponding test that sets BodiliessMatcher -

   azure-sdk-for-js/sdk/notificationhubs/notification-hubs/test/public/listRegistrationsByTag.spec.ts

   Line 24 in e7399dc

   await recorder.setMatcher("BodilessMatcher");

   
   Noticed by @jeremymeng in the notification-hubs pipeline in JS.
   Being addressed by @scbedd at Force entrylock on matcher value azure-sdk-tools#11515

Fix for @azure/notification-hubs

1. Remove bodiless matcher in the tests
2. Add new sanitizers to make the timestamps constant and predictable with dummy timestamps
3. Update recordings to have the dummy timestamps from the sanitizers

[Copilot]

Pull Request Overview

This PR removes the flaky BodilessMatcher from notification-hubs tests and replaces it with a more reliable approach using body sanitizers and fake timers. The BodilessMatcher was causing intermittent test failures in the pipeline due to inconsistent activation.

Key changes:

• Replaced BodilessMatcher with body sanitizers that handle dynamic timestamps
• Added fake timers in playback mode to ensure deterministic test behavior
• Consolidated sanitizer logic into the shared createRecordedClientContext function

Reviewed Changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
recordedClient.ts	Added body sanitizers for timestamps, fake timers for playback mode, and removed browser-specific BodilessMatcher logic
listRegistrationsByTag.spec.ts	Removed explicit BodilessMatcher setup
listRegistrations.spec.ts	Removed explicit BodilessMatcher setup
getRegistration.spec.ts	Removed explicit BodilessMatcher setup
createOrUpdateRegistration.spec.ts	Removed explicit BodilessMatcher setup
assets.json	Updated test recording assets tag